VB¼ÓÔØDLLÖÐÓöµ½µÄÎÊÌâ - VB / API
ÎÒÓÃVB¼ÓÔØÒ»¸öDLL£¬ÔÚ¡°¹¤³Ì==¡µÒýÓá±ÒýÓÃÕâ¸öDLLµÄʱºò£¬ÏÔʾ¸ÃDLL²»ÄܼÓÔØcould not be loaded
Èç¹ûÖ±½ÓÔËÐÐPrivate Declare Function RDBPointQuery Lib "C:\WINDOWS\system32\MACSVIDBCom.dll" (ByVal pQueryFlag As PointQueryFlag, ByRef lPNum As Long, ByRef PNameArr() As String_struct, ByVal lDomainNo As Long) As Long
Ôò»á±¨±àÒë³ö´í£º'user-defined type not defined',ÇëÎÊÊÇʲôÔÒò£¿
´íÎóÊÇ£ºÓû§¶¨ÒåÀàÐÍ䶨Òå¡£
dll²»ÄÜÒýÓã¬ÕâºÜÕý³££¬±íʾ¸ÃDLLÓпÉÄÜÊDZê×¼µÄ£¬²»Í¨Í¨¹ýÒýÓõ÷Óã¬Ö»ÄÜͨ¹ýDeclareÉùÃ÷µ÷Óá£
±àÒë³ö´íµÄÔÒòÓпÉÄÜÊÇÀàÐÍPointQueryFlag¡¢String_structûÓж¨Òå¡£»¹ÓÐÄãÄÇЩByVal,ByRefÒªÕå×Ãһϡ£
PointQueryFlag¡¢String_struct¿ÉÄÜÐèÒª×Ô¼º¶¨Òåһϣ¬ÄãÐèÒª²éÕÒÒ»ÏÂÀïÃæ°üº¬ÄÄЩÊý¾ÝÀàÐÍ£¬È»ºóÀàËÆÏÂÃæ·½·¨¶¨Ò壺
Public Type PointQueryFlag
a As Integer
b As Integer
rcv_dg_outstanding As Integer
rcv_any_outstanding As Integer
End Type
Óû§ÀàÐͶ¨ÒåµÄÎÊÌâ½â¾öÁË£¬Ð»Ð»Á½Î»¡£È»ºóÎÒÔËÐÐÒÔÏ´úÂëʱ
--------------------------------------
Private Sub Command1_Click()
Dim pQueryFlag As pointqueryflag
Dim lPNum As Long
Dim PNameArr(10) As String_struct
Dim PointNam(10) As String_struct
pQueryFlag.BSDes = ""
pQueryFlag.BSPTypeName = ""
pQueryFlag.lQueryFlag = 0
pQueryFlag.lStationNo = 0
Dim ret As Long '
ret = RDBObj.RDBPointQuery(pQueryFlag, lPNum, PNameArr, 0)
If ret = 0 Then
Ïà¹ØÎÊ´ð£º
ÎÒÔÚÀàÖÐÓÐÒ»¸öº¯Êý
Public Function DownloadAdditionalSite(SiteName As siteconfig, Directory As String, ymd As String) As Boolean
siteconfigÊÇÎÒ×Ô¶¨ÒåÀàÐ͵ÄÊý¾Ý£¬ÎªÊ²Ã´»áÌáʾ¡°Ö»ÓÐÔÚ¹«¹²¶ÔÏóÄ£¿éÖж ......
ÎÒÏë°ÑwordÁí´æΪxmlÖ®ºó£¬ÓÃvb¶ÁÈ¡Õâ¸öxmlµÄÄÚÈÝ£¬ÇëÎÊÈçºÎʵÏÖ£¿
dim f as integer
dim b() as byte
dim s as string
dim L as long
f=freefile()
open "abc.xml" for binary access read as #f
......
dim a as string,b as string£¬c as string
a="¹¤³Ì±àºÅ,µ¥Î»¹¤³ÌÃû³Æ,·Ö²¿¹¤³Ì±àºÅ"
b="µ¥Î»¹¤³ÌÃû³Æ"
c="µ¥Î»"
Ôõô²ÅÄÜÅжϳöa×Ö·û´®ÖдæÔÚb×Ö·û´®£¬¶ø²»´æÔÚc×Ö·û´®
¿´¿´i ......
¸÷λ¸ßÊÖ£¬Ð¡µÜ×î½üÅöµ½Ò»¸öÎÊÌ⣺ÔÏÈдµÄ³ÌÐò´ó¸ÅµÄ˼·ÊÇ£ºÊ×ÏÈwebbrowser´ò¿ªÍøÖ·£¬ÍøÖ·ÏÔʾºó£¬µã»÷ÍøÖ·ÉϵÄijһ¸öÁ¬½Ó£¬µ±webbrowser¼ì²âµ½ÍøÖ·ÒѾÁ¬½Óµ½ÏëÒªµÄµØַʱºò¾Í¿ªÊ¼ÏÂÔØÎļþ£¬µ±ÓÃIE6µÄʱºòÏÂÔ ......
vb WebBrowser СÎÊÌ⣬Çë½Ì£º
WebBrowserÀïµÄÍøÖ·Ìøתºó£¬ÔõôȡµÃÌøתºóµÄÒ³ÃæµÄURLµØÖ·
¶¥Ï¶¥ÏÂ
ÒýÓÃ
BeforeNavigate2
ºÃÏñûÓÐÕâ¸ö°É vb6.0
BeforeNavigate2
Õâ¸ö¿ÉÒÔÓУ¬ºÇºÇ¡£
......